199630424

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{82903}}^1$

素因数の和:82959

約数の個数: 32

約数和(自身を含む): 437733120

約数和(自身を除く): 238102696

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 82903, 165806, 331612, 580321, 663224, 1160642, 2321284, 3564829, 4642568, 7129658, 14259316, 24953803, 28518632, 49907606, 99815212, 199630424]

約数ペア:

[(1, 199630424), (2, 99815212), (4, 49907606), (7, 28518632), (8, 24953803), (14, 14259316), (28, 7129658), (43, 4642568), (56, 3564829), (86, 2321284), (172, 1160642), (301, 663224), (344, 580321), (602, 331612), (1204, 165806), (2408, 82903)]